Weather History for Grand Junction, CO

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Friday, September 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 50 °F 61 °F  
Max Temperature 60 °F 75 °F 90 °F (1963)
Min Temperature 40 °F 47 °F 28 °F (1908)
Degree Days  
Heating Degree Days 15 5  
Month to date heating degree days 49 55  
Since 1 July heating degree days 49 58  
Cooling Degree Days 0 1  
Month to date cooling degree days 143 100  
Year to date cooling degree days 1269 1119  
Growing Degree Days 1 (Base 50)    
Moisture  
Dew Point 39 °F    
Average Humidity 64    
Maximum Humidity 93    
Minimum Humidity 35    
Precipitation  
Precipitation 0.16 in 0.03 in 0.71 in (1982)
Month to date precipitation 3.09 1.07  
Year to date precipitation 9.06 6.92  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2013)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 8 mph (West)    
Max Wind Speed 30 mph    
Max Gust Speed 35 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 27, 2013 Rise Set
Actual Time 7:06 AM MDT 7:02 PM MDT
Civil Twilight 6:40 AM MDT 7:29 PM MDT
Nautical Twilight 6:08 AM MDT 8:00 PM MDT
Astronomical Twilight 5:37 AM MDT 8:31 PM MDT
Moon 12:07 AM MDT (9/27) 2:40 PM MDT (9/27)
Length of Visible Light 12h 49m
Length of Day
11h 55m
Last Quarter, 44% of the Moon is Illuminated
Sep 27
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 57.0 °F - 43.0 °F 59% 29.59 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
1:53 AM 53.1 °F - 48.0 °F 83% 29.61 in 10.0 mi ESE 3.5 mph - 0.08 in Rain Light Rain
2:53 AM 52.0 °F - 45.0 °F 77% 29.65 in 8.0 mi West 13.8 mph 19.6 mph 0.01 in Rain Rain
3:53 AM 48.9 °F - 45.0 °F 86% 29.67 in 9.0 mi Calm Calm - 0.05 in Rain Light Rain
4:53 AM 48.9 °F - 46.0 °F 90% 29.66 in 10.0 mi ESE 3.5 mph - 0.02 in Rain Light Rain
5:53 AM 48.9 °F - 46.9 °F 93% 29.69 in 10.0 mi SE 5.8 mph - 0.00 in Rain Light Rain
6:53 AM 48.9 °F - 46.0 °F 90% 29.70 in 10.0 mi SE 10.4 mph - 0.00 in Rain Light Rain
7:53 AM 48.0 °F - 46.9 °F 96% 29.71 in 10.0 mi SSE 10.4 mph - 0.00 in   Overcast
8:53 AM 48.9 °F - 46.0 °F 90% 29.70 in 10.0 mi ESE 5.8 mph - N/A   Scattered Clouds
9:53 AM 51.1 °F - 44.1 °F 77% 29.75 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
10:53 AM 52.0 °F - 34.0 °F 50% 29.78 in 10.0 mi West 10.4 mph - 0.00 in   Overcast
11:53 AM 55.4 °F - 33.8 °F 44% 29.79 in 10.0 mi West 11.5 mph - N/A   Scattered Clouds
12:53 PM 55.9 °F - 30.9 °F 39% 29.79 in 10.0 mi WSW 11.5 mph 21.9 mph N/A   Mostly Cloudy
1:53 PM 60.1 °F - 32.0 °F 35% 29.80 in 10.0 mi West 13.8 mph 21.9 mph N/A   Scattered Clouds
2:53 PM 53.1 °F - 35.1 °F 50% 29.86 in 10.0 mi NNW 20.7 mph 27.6 mph N/A   Mostly Cloudy
3:53 PM 54.0 °F - 33.1 °F 45% 29.89 in 10.0 mi WNW 20.7 mph 27.6 mph N/A   Mostly Cloudy
4:53 PM 51.1 °F - 33.1 °F 50% 29.93 in 10.0 mi NNW 11.5 mph - N/A   Scattered Clouds
5:53 PM 50.0 °F - 34.0 °F 54% 29.96 in 10.0 mi Calm Calm - 0.00 in   Mostly Cloudy
6:53 PM 50.0 °F - 39.0 °F 66% 30.00 in 10.0 mi NNW 15.0 mph 21.9 mph N/A   Mostly Cloudy
7:06 PM 44.6 °F 36.4 °F 39.2 °F 81% 30.09 in 6.0 mi North 20.7 mph 32.2 mph 0.00 in Rain Rain
7:53 PM 45.0 °F - 37.0 °F 74% 30.04 in 10.0 mi Calm Calm - 0.00 in   Clear
8:53 PM 44.1 °F - 39.0 °F 82% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
9:53 PM 43.0 °F 38.8 °F 39.9 °F 89% 30.10 in 10.0 mi NE 6.9 mph - N/A   Overcast
10:53 PM 42.1 °F 38.4 °F 37.0 °F 82% 30.12 in 10.0 mi East 5.8 mph - N/A   Clear
11:53 PM 42.1 °F - 36.0 °F 79% 30.12 in 10.0 mi Calm Calm - N/A   Scattered Clouds